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Cheap flights from Cardiff to Finland from £103

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HEL
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Finland

Keep the following information in mind while searching for Cardiff to Finland flight deals. Data was last updated 14 January 2026.

Round-trip from

£153

One-way from

£103
Ryanair
  • Ryanair
  • 10/2-13/2
  • 3 total stops
  • 29h 05m total
  • Cardiff to Finland
Search Deals
20/2
  • 20/2
  • 2 total stops
  • 22h 50m total
  • Cardiff to Finland
Search Deals

Find flight deals from Cardiff to Finland

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Tue 10/216:45
CWL
-
HEL
1 stop17h 35m
Multiple Airlines
Fri 13/212:30
HEL
-
CWL
2 stops11h 30m
Multiple Airlines
Deal found 12/1£153
Wed 11/215:55
CWL
-
HEL
2 stops19h 20m
Ryanair
Fri 13/222:30
HEL
-
CWL
2 stops23h 10m
Ryanair
Deal found 12/1£168
Fri 27/222:25
CWL
-
HEL
2 stops19h 45m
Multiple Airlines
Fri 6/307:00
HEL
-
CWL
2 stops17h 00m
Multiple Airlines
Deal found 12/1£170
Wed 11/219:10
CWL
-
HEL
1 stop18h 40m
Multiple Airlines
Fri 13/222:30
HEL
-
CWL
2 stops23h 10m
Multiple Airlines
Deal found 12/1£177
Fri 27/210:20
CWL
-
HEL
1 stop11h 45m
KLM
Fri 6/318:20
HEL
-
CWL
1 stop17h 30m
KLM
Deal found 12/1£245

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 January 2026.
Use the filters below to find and compare flights from Cardiff to Finland that are best for you.

Fly from

Cardiff

Fly to

Finland

Route

Depart

Return

Price

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Wed 11/2

15:55-13:15

2 stops19h 20m

Helsinki-Vantaa

Fri 13/2

22:30-19:40

2 stops23h 10m

£168

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 27/2

22:25-20:10

2 stops19h 45m

Helsinki-Vantaa

Fri 6/3

07:00-22:00

2 stops17h 00m

£170

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Wed 11/2

19:10-15:50

1 stop18h 40m

Helsinki-Vantaa

Fri 13/2

22:30-19:40

2 stops23h 10m

£177

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 27/2

10:20-00:05

1 stop11h 45m

Helsinki-Vantaa

Fri 6/3

18:20-09:50

1 stop17h 30m

£245

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Tue 10/2

10:20-19:20

3 stops31h 00m

Helsinki-Vantaa

Fri 13/2

12:30-22:00

2 stops11h 30m

£254

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Fri 20/2

22:25-23:15

2 stops22h 50m

£103

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Thu 19/3

15:35-11:55

2 stops18h 20m

£104

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Thu 19/3

15:35-22:30

1 stop28h 55m

£166

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Best time to book a flight from Cardiff to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Finland

What is the cheapest month to book a flight from Cardiff to Finland?

Currently, March is the cheapest month in which you can book a flight from Cardiff to Finland (average of £199). Flying from Cardiff to Finland in July is currently the most expensive (average of £299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated 14 January 2026.
Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Finland?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Cardiff to Finland?

    Airlines like Ryanair fly from Cardiff to Finland in about 19h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1244 mi.

  • Can I find deals for flights from Cardiff to Finland that include hotel bookings?

    Yes. In addition to deals on Cardiff to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Finland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Finland.

  • Can I find deals for business class flights from Cardiff to Finland?

    Yes. Cheapflights offers flight deals from Cardiff to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to Finland?

    Currently, March is the cheapest month in which you can book a flight from Cardiff to Finland (average of £199). Flying from Cardiff to Finland in July is currently the most expensive (average of £299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Cardiff to Finland

Discover the top airline that operate flights from Cardiff to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£231Average£317FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Finland?

Cheapflights makes it easy to find Cardiff to Finland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Finland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Finland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Finland with no change fees?

Yes, we can. To see specific flights from Cardiff to Finland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Finland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Finland from Cardiff today and book when prices fit your budget.

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